DF-2453 added support for iOS orientation autorotation
DF-2453 fixed portrait_autorotate, fixed for original landscape_left for backward compatibility
DF-2453 fixed for iOs 6.1, fixed content clipping
Merge branch 'to_master' into iOS_autorotate
DF-2453 now all orientations are correctly treated by device orientation insted of render magic
DF-2453 DF-2603 removed  rotatedScreenWidth/Height
merged iOS_autorotate